Moroso Vacuum Relief Valve w/Adjustable Knob -12An Female Gland Seal - Aluminum - Single. Manufacturer: Moroso Performance Products. Vacuum Relief Valve, 12 AN Thread, Adjustable, Gland Seal. VACUUM RELIEF VALVE, 12 AN GLAND SEAL.
Moroso Adjustable Vacuum Relief Valve 12 An P/N 22630
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